I am running ELK stack with Docker for log management with current configuration of ES 1.7, Logstash 1.5.4 and Kibana 4.1.4. Now I am trying to upgrade Elasticsearch to 2.4.0, found at https://download.elastic.co/elasticsearch/release/org/elasticsearch/distribution/tar/elasticsearch/2.4.0/elasticsearch-2.4.0.tar.gz by using tar.gz file with Docker. As ES 2.X does not allow running it as root user, I have used
-Des.insecure.allow.root=true
option while running the elasticsearch service, yet my container doesn't start. The logs don't mention any problem.
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